(19)
(11) EP 1 083 903 A1

(12)

(43) Date of publication:
21.03.2001 Bulletin 2001/12

(21) Application number: 99927234.7

(22) Date of filing: 04.06.1999
(51) International Patent Classification (IPC)7A61K 31/55, C07D 498/22
(86) International application number:
PCT/US9912/531
(87) International publication number:
WO 9962/523 (09.12.1999 Gazette 1999/49)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 05.06.1998 US 88114 P
03.06.1999 US 325140

(71) Applicant: CEPHALON, INC.
West Chester, PA 19380 (US)

(72) Inventors:
  • SINGH, Jasbir
    Gilbertsville, PA 19525 (US)
  • HUDKINS, Robert, L.
    Chester Springs, PA 19425 (US)
  • MALLAMO, John, P.
    Glenmoore, PA 19343 (US)
  • UNDERINER, Theodore, L.
    Malvern, PA 19355 (US)
  • TRIPATHY, Rabindranath
    Landenberg, PA 19350 (US)

(74) Representative: Hallybone, Huw George et al
CARPMAELS AND RANSFORD43 Bloomsbury Square
London WC1A 2RA
London WC1A 2RA (GB)

   


(54) BRIDGED INDENOPYRROLOCARBAZOLES